RU138076U1 - RAILWAY PLATFORM WITH SLIDING APPAREL - Google Patents

Abstract

A railway platform with a sliding ramp, consisting of a railway platform, a power plant, a roller, hydraulic cylinders, characterized in that it further comprises a lower plate with runners and rollers of the lower plate, mounted on one side movably into the railway platform, and on the other, movable in racks fixed in the railway platform, the upper plate with the rollers of the upper plate, mounted movably to the output levers, which are movably connected by means of rods to the uprights, and inclined planes, and in the expanded position, the bottom plate, the top plate and the inclined planes form a ramp.

Description

The utility model relates to the field of railway equipment, namely, to ensure the accelerated loading (unloading) of railway rolling stock from prepared and unprepared for this operation places (sites) of wheeled and tracked vehicles for their further transportation by rail.

Known devices that perform similar functions. These include:

Mobile rail platform [1], designed for the accelerated withdrawal from the storage to an open area of special rail-wheel machines stored for long periods inside the storages, transportation of rail-wheel cars and their installation for long-term storage inside the storages. It consists of a base car, a support frame, hydraulic cylinders, an inclined frame, a jib, support rollers, a winch, a metal platform with a front wall, in which two units with a rope stored through them connected to a towing hook are installed. On the base of the metal platform, two parallel rails with a standard track are fixedly mounted using several fastening elements, and a rail with a rear block is installed between them at the end of the platform.

A disadvantage of the analogue is the inability to work with wheeled and tracked vehicles for its transportation by rail.

The closest in design to be taken as a prototype is a universal mechanized railway platform, designed for accelerated loading (unloading) on railway rolling stock with prepared and unprepared for this operation places (sites) of wheeled and tracked vehicles for their further transportation by rail [2 ].

The main disadvantages of the prototype is the lack of efficiency in loading (unloading) of wheeled and tracked vehicles, caused by the cyclical operation of the prototype, as well as the prototype creating during the loading (unloading) of the interference technique for a railway moving along an adjacent path, caused by the departure of structural elements, namely the departure ramps, frames and thrust frames.

The technical task of the utility model is to expand the functionality of a railway vehicle to ensure in-line loading (unloading) of wheeled and tracked vehicles and its subsequent transportation by rail, as well as increasing the efficiency of loading (unloading) of wheeled and tracked vehicles and eliminating them during loading (unloading) of the interference technique for a railway moving along an adjacent track caused by the departure of structural elements.

The technical task is carried out due to the fact that the railway platform with a sliding ramp, consisting of a railway platform, a power plant, a roller, hydraulic cylinders, is characterized in that it further comprises a lower plate with runners and rollers of the lower plate mounted on one side movably in the railway platform, with other runners movably in racks fixed in the railway platform, the upper plate with the rollers of the upper plate, movably attached to the output levers, which are movably by means of tie rods are connected with uprights, and inclined planes, and in the expanded position, the lower plate, upper plate and inclined planes form a ramp.

In FIG. 1 shows a railway platform with a sliding ramp which shows: pos. 1 - railway platform; pos. 2-top plate; pos. 3 - roller bottom plate; pos. 4 - roller of the upper plate; pos. 5 - bottom plate; pos. 6 - roller; pos. 7 - an inclined plane; pos. 8-output lever; pos. 9 - rack.

In FIG. 2, 3 and 5 shows a diagram of the drive into motion of the elements and the sequence of the turn of the railway platform with a sliding ramp, which shows: pos. 10 - runners; pos. 11 - hydrocyclopedia; pos. 12 - thrust.

In FIG. 4 shows a railway platform with a sliding ramp at the time of ramp deployment.

In FIG. 6 shows a railway platform with a sliding ramp in the expanded state, which shows: pos. 13 - power plant; pos. 14 - railway track.

Railway platform with a sliding ramp is assembled as follows. A rack 9 is movably mounted on the railway platform 14, into which the bottom plate 5 with the rollers of the lower plate 3 are mounted movably with the runners 10. The lower plate is also movably fixed with the opposite part to the base of the railway platform 1. The upper plate 2 is laid on the lower plate and rests rollers of the upper plate 4 on it, and on the opposite side the upper plate is movably fixed and held by two output levers 8. A roller b is movably mounted in the upper plate. The output levers are movably fixed at the base of the railway platform. In addition, the ends opposite the ends connected to the upper plate are also movably connected by means of rods 12 to the struts 9. To actuate the structure to the output levers, the cylinders 11 are attached by the end of the rod, and the hydraulic cylinders are movably fixed to the railway platform by the opposite end.

A railway platform with a sliding ramp is installed in the railway rolling stock. For loading wheeled or tracked vehicles, it is necessary, using the hydraulic cylinders 11, driven by the power plant 13, to move the output levers 8 with the upper plate 2 movably fixed in them around the attachment points (Figs. 3, 5). At the same time, the output levers act with rods 12 on the racks 9, moving them in the skids 10 of the lower plate 2 and changing the angle of the latter (Fig. 3). The upper plate 2, when moving to reduce friction, abuts against the lower plate by the rollers of the upper plate 4, and when the plate is dropped to the ground, this function is performed by the rollers of the lower plate 3. The upper plate has a roller 6, which, when the plate reaches the ground, prevents friction. Upon completion of the movement by the output levers of the upper slab (Fig. 4), the upper slab with the lower slab lowered form the entrance, and with the inclined planes 7 of the railway platform form a single structure - a ramp (Fig. 6). Inclined planes allow wheeled and tracked vehicles to drive in (move out) from the top and bottom plates with minimal effort for loading onto railway rolling stock. The transfer of a railway platform with a sliding ramp from the deployed position to the transport takes place in the reverse order. For reliable fixation of the upper plate when moving the railway platform with a sliding ramp by rail, it is connected by cables to the lower plate.

References

RF patent No. 99415 of November 20, 2010

RF patent №112130 dated 01/10/2012

Claims (1)

A railway platform with a sliding ramp, consisting of a railway platform, a power plant, a roller, hydraulic cylinders, characterized in that it further comprises a lower plate with runners and rollers of the lower plate, mounted on one side movably into the railway platform, and the other runners movably in racks fixed in the railway platform, the upper plate with rollers of the upper plate, mounted movably to the output levers, which are movably connected by means of rods to the uprights, and inclined planes, and in the expanded position, the bottom plate, the top plate and the inclined planes form a ramp.

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